$149 Cheap Delta flights Saginaw (MBS) to Washington (IAD)

View $149 flight on Wed, Nov 5, 2025Opens in a new window

$149 Cheap Delta flights Saginaw (MBS) to Washington (IAD)

Prices were available within the past 7 days and start at $149 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 25 - Sat, Sep 6
MBS
Saginaw
IAD
Washington
$229 Roundtrip, found 13 hours ago
$229
Roundtrip
found 13 hours ago
Select Delta flight, departing Mon, Aug 25 from Saginaw to Washington, returning Sat, Sep 6, priced at $229 found 13 hours ago
Delta
Tue, Aug 19 - Sat, Aug 30
MBS
Saginaw
IAD
Washington
$234 Roundtrip, found 13 hours ago
$234
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Aug 19 from Saginaw to Washington, returning Sat, Aug 30, priced at $234 found 13 hours ago
Delta
Mon, Nov 24 - Thu, Nov 27
MBS
Saginaw
IAD
Washington
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 24 from Saginaw to Washington, returning Thu, Nov 27, priced at $234 found 3 days ago
Delta
Fri, Aug 15 - Mon, Aug 18
MBS
Saginaw
IAD
Washington
$239 Roundtrip, found 3 days ago
$239
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 15 from Saginaw to Washington, returning Mon, Aug 18, priced at $239 found 3 days ago
Delta
Fri, Aug 29 - Sun, Sep 14
MBS
Saginaw
IAD
Washington
$249 Roundtrip, found 13 hours ago
$249
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Aug 29 from Saginaw to Washington, returning Sun, Sep 14, priced at $249 found 13 hours ago
Delta
Tue, Aug 19 - Fri, Sep 5
MBS
Saginaw
IAD
Washington
$254 Roundtrip, found 13 hours ago
$254
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Aug 19 from Saginaw to Washington, returning Fri, Sep 5, priced at $254 found 13 hours ago
Flights from Saginaw (MBS) to Washington (IAD)
Origin airport
MBS Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Delta, United
Popular airline
Delta
Distance
467 mi

Frequently asked questions

How much is a Delta Air Lines flight from MBS Intl. Airport (MBS) to Washington Dulles Intl. Airport (IAD)?
You'll discover budget-friendly return Delta Air Lines flights from $229 from MBS to IAD by filtering your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $149 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MBS to IAD with Delta Air Lines?
Browse for one-way or round-trip flights to Washington in January or February. You could find cheaper fares with Delta Air Lines during these off-season months.
What is the cheapest time to book flights from MBS Intl. Airport (MBS) to Washington Dulles Intl. Airport (IAD) with Delta Air Lines?
Begin your search one to three months ahead of your departure date to get cheap fares on Delta Air Lines flights from MBS Intl. Airport (MBS) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from MBS Intl. Airport (MBS) to Washington Dulles Intl. Airport (IAD)?
Click on the "Nonstop" filter when looking for direct Delta Air Lines flights from MBS to IAD. It's also a good way to compare other airlines servicing the same direct trip.
What is the earliest Delta Air Lines flight from MBS to IAD?
To find the earliest departure from MBS to IAD with Delta Air Lines, filter your results by "Early Morning" and "Morning." Booking an early flight usually means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Washington?
Take a Delta Air Lines flight from MBS Intl. Airport (MBS) to Washington, and you'll likely touch down at Washington Dulles Intl. Airport (IAD). This is the airline's primary hub in this destination.
Why fly with Delta Air Lines from MBS to IAD?
Delta Air Lines makes flying from MBS to IAD more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with Delta SkyMiles. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from MBS Intl. Airport (MBS) to Washington Dulles Intl. Airport (IAD)?
In most cases, you can reschedule or cancel your flight, although there may be additional fees if you booked over 24 hours ago. Prefer to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you have to revise your plans. To update your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.